-98.82% is the change from 594 to 7
Calculation steps:
[( 7 - 594 ) ÷ 594] x 100 = -98.82%
Formula
Percentage change = [(7 - 594) / 594] x 100
Subtract the new number by the original number
7 - 594 = -587
-587 ÷ 594 = -0.9882154882154882
-0.9882154882154882 x 100 = -98.82%